Lock-On Grease Gun Coupler with Quick Release 1/8 BSP Gurtech Type "G Coupler"

This simple but effective design means once locked on you no longer have to hold the grease gun end on to the grease nipple fitting.
Both hands can then be used to work the grease gun.

No more mess! No more wasted grease!

The LockNLube® grease gun coupler is a robust long-lived lubrication tool with low lifetime costs. It is not a disposable throwaway.

The LockNLube coupler has a unique sliding sleeve, activated by a thumb lever. The sleeve either locks the four spring-steel jaws onto the grease nipple fitting or releases the jaws from the fitting. When the jaws are locked onto the fitting a leak-proof seal is created. No hands are needed to align or hold the coupler in place while greasing. The locked connection is positive and rigid preventing the coupler from coming loose and breaking the leak-proof seal. If a fitting becomes pressurized, especially a recessed one, just depress the thumb lever and release the coupler. Stuck-on couplers are a thing of the past. Because it does not leak, the grease goes in, not on the machine and the bearings get the grease they so desperately need.